Cannabis effects on sleep, circadian rhythms, and light sensitivity
In person · Pittsburgh · PA · United States
Research provider: Pitt+Me
About this study
Do you use cannabis? Are you interested in participating in a research study? You may be eligible for a research study to understand how cannabis use and discontinuation affect sleep, circadian rhythms, and sensitivity to light. Compensation is provided.
What you’ll do
A baseline + 2-4 overnight visits to complete questionnaires, tasks, and provide saliva samples Completing questionnaires on a smartphone; wearing an activity tracker; for 1-5 weeks Wearing a sleep headband for 6-12 days Discontinuing cannabis use for 4 weeks
Who the researchers are looking for
Do you use cannabis? Are you interested in participating in a research study? You may be eligible for a research study to understand how cannabis use and discontinuation affect sleep, circadian rhythms, and sensitivity to light. Compensation is provided.
Review the provider’s screening questions. These requirements do not guarantee selection.
Do you currently use cocaine or have you recently used cocaine? Are you aged 18–55? You may be able to participate in a research study to help learn more about two proteins in the brain that may play a role in substance use disorders. Compensation is provided.